Hook



FIG. 1 is a left side, top and front perspective view of a hook showing our new design;

FIG. 2 is a front elevational view thereof;

FIG. 3 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 4 is a rear elevational view thereof;

FIG. 5 is a bottom plan view thereof;

FIG. 6 is a left side, top, and front perspective view of a second embodiment thereof;

FIG. 7 is a front elevational view thereof;

FIG. 8 is a right side elevational view thereof, the left side elevational view being a mirror image;

FIG. 9 is a rear elevational view thereof; and

FIG. 10 is a bottom plan view thereof. 

The ornamental design for a hook, as shown. 